#5BB239#5BB239

#5BB239 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.4% C 0.178 H 138.3°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BB239
RGB	rgb(91, 178, 57)
HSL	hsl(103, 51%, 46%)
HSV	hsv(103, 68%, 70%)
CMYK	cmyk(48.9%, 0%, 68%, 30.2%)
CIE-LAB	lab(65.25, -48.06, 51.70)
CIE-LCH	lch(65.25, 70.59, 132.91°)
OKLab	oklab(68.43% -0.1326 0.1183)
OKLCH	oklch(68.43% 0.178 138.3)
XYZ	xyz(20.9726, 34.3589, 9.3969)
Luminance	0.3436 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB239 #9039B2

analogous

#97B239 #5BB239 #39B253

triadic

#5BB239 #395BB2 #B2395B

tetradic

#5BB239 #3997B2 #9039B2 #B25339

square

#5BB239 #3997B2 #9039B2 #B25339

split-complementary

#5BB239 #5339B2 #B23997

monochromatic

#2C551B #43842A #5BB239 #7CCB5D #A1DA8B

Accessibility & contrast

On white

2.67

#5BB239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#5BB239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB239

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB239	#FFFFFF	#000000	##000000
##5BB239	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A328

Deuteranopia (green-blind)

#AC9C44

Tritanopia (blue-blind)

#55AC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb239;
/* rgb */ color: rgb(91, 178, 57);
/* oklch */ color: oklch(68.4% 0.178 138.3);

Tailwind

colors: {
  custom: {
    50: '#91ca76',
    500: '#5bb239',
    950: '#000000',
  },
}

SCSS

$custom: #5bb239;
$custom-light: #91ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb239",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 103.14,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68433,
    "c": 0.17771,
    "h": 138.3
  },
  "luminance": 0.3436
}

Semantic roles & 50–950 ramp

primary

#5BB239

secondary

#B282C4

accent

#4DDBB3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB239

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →